bool
MachThread::ShouldStop(bool &step_more)
{
// See if this thread is at a breakpoint?
nub_break_t breakID = CurrentBreakpoint();
if (NUB_BREAK_ID_IS_VALID(breakID))
{
// This thread is sitting at a breakpoint, ask the breakpoint
// if we should be stopping here.
if (Process()->Breakpoints().ShouldStop(ProcessID(), ThreadID(), breakID))
return true;
else
{
// The breakpoint said we shouldn't stop, but we may have gotten
// a signal or the user may have requested to stop in some other
// way. Stop if we have a valid exception (this thread won't if
// another thread was the reason this process stopped) and that
// exception, is NOT a breakpoint exception (a common case would
// be a SIGINT signal).
if (GetStopException().IsValid() && !GetStopException().IsBreakpoint())
return true;
}
}
else
{
if (m_arch_ap->StepNotComplete())
{
step_more = true;
return false;
}
// The thread state is used to let us know what the thread was
// trying to do. MachThread::ThreadWillResume() will set the
// thread state to various values depending if the thread was
// the current thread and if it was to be single stepped, or
// resumed.
if (GetState() == eStateRunning)
{
// If our state is running, then we should continue as we are in
// the process of stepping over a breakpoint.
return false;
}
else
{
// Stop if we have any kind of valid exception for this
// thread.
if (GetStopException().IsValid())
return true;
}
}
return false;
}
bool MachThread::ShouldStop(bool &step_more) {
// See if this thread is at a breakpoint?
DNBBreakpoint *bp = CurrentBreakpoint();
if (bp) {
// This thread is sitting at a breakpoint, ask the breakpoint
// if we should be stopping here.
return true;
} else {
if (m_arch_ap->StepNotComplete()) {
step_more = true;
return false;
}
// The thread state is used to let us know what the thread was
// trying to do. MachThread::ThreadWillResume() will set the
// thread state to various values depending if the thread was
// the current thread and if it was to be single stepped, or
// resumed.
if (GetState() == eStateRunning) {
// If our state is running, then we should continue as we are in
// the process of stepping over a breakpoint.
return false;
} else {
// Stop if we have any kind of valid exception for this
// thread.
if (GetStopException().IsValid())
return true;
}
}
return false;
}
